Commit 6800754c authored Sep 23, 2014 by Adrian Hunter Committed by Ulf Hansson Sep 29, 2014

mmc: Fix use of wrong device in mmc_gpiod_free_cd()



mmc_gpiod_free_cd() is paired with mmc_gpiod_request_cd()
and both must reference the same device which is the
actual host controller device not the mmc_host class
device.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

parent 5fef365b

drivers/mmc/core/slot-gpio.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -390,7 +390,7 @@ void mmc_gpiod_free_cd(struct mmc_host *host)
	host->slot.cd_irq = -EINVAL;		host->slot.cd_irq = -EINVAL;
	}		}

	devm_gpiod_put(&host->class_dev, ctx->cd_gpio);		devm_gpiod_put(host->parent, ctx->cd_gpio);

	ctx->cd_gpio = NULL;		ctx->cd_gpio = NULL;
	}		}